Paper cassette



FIG. 1 is a perspective view of a paper cassette showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view; the left side being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a paper cassette, substantially as shown and described. 